9BLUETOOTH®Depending on the operating system and the firmware version of yourmobile phone, Bluetooth features may not work with this unit.Connect the microphoneConnect the supplied microphone to the microphone input jack on the rearpanel.Adjust themicrophoneangleSecure using cordclamps (not supplied)if necessary.Pair and connect a Bluetooth device for the first time1 Press B SRC to turn on the unit.2 Search and select the name of your receiver (“KDC-BT5 ”/“KDC-BT4 ”) on the Bluetooth device.“PAIRING” “PASS XXXXXX” “Device name” “PRESS” “VOLUMEKNOB” appears on the display.• For some Bluetooth devices, you may need to enter the PersonalIdentification Number (PIN) code immediately after searching.3 Press the volume knob to start pairing.“PAIRING OK” appears when pairing is completed.Once pairing is completed, Bluetooth connection is establishedautomatically.• : “BT1” and/or “BT2” indicator on the faceplate lights up.• : “BT1” and/or “BT2” on the display window lights up.Answer a callPress or the volume knob or one of the number buttons (1 to 6).• To adjust the phone volume [00] to [35], turn the volume knob.• To end a call, press .Audio player via Bluetooth1 Press B SRC repeatedly to select BT AUDIO.• Pressing enters BT AUDIO directly.2 Operate the audio player via Bluetooth to start playback.To On the faceplatePlay back/pause Press 6 IW.Select group or folder Press 2 / 1 .Reverse skip/Forward skip Press .Reverse/Fast-forward Press and hold .Repeat play Press 4 repeatedly.Random play Press and hold 3 to select [ALL RANDOM].